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16ERB1.25ISOBMA - Carmex Thread Turning External Insert - Metric - Right Hand

SKU:16ERB1.25ISOBMA

Carmex Thread Turning External Insert, Metric, Right Hand, 16ERB1.25, is a precision tool designed for external threading on lathes and turning centers. Built for metric right-hand threads, this ... Read more ↓
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Thread TypeExternal
Thread DirectionRight Hand
Thread FormMetric
Pitch1.25
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£9.50
per item · pack of 10
Prices shown ex. VAT
5 days estimated lead time — subject to availability
Sold in packs of 10
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

Carmex Thread Turning External Insert, Metric, Right Hand, 16ERB1.25, is a precision tool designed for external threading on lathes and turning centers. Built for metric right-hand threads, this insert is engineered to deliver reliable, repeatable results across a broad range of thread forms, making it a versatile choice for engineers, machinists, and shop floor teams.

  • Universal metric thread compatibility: Designed to cover the majority of metric external thread standards, reducing the need to switch tools and streamlining setup for a wide variety of jobs.
  • Three-edge, laydown triangular design: Three cutting edges provide efficient use of each edge and easy indexing, delivering consistent performance and extended edge life across many applications.
  • Durable construction for demanding use: Built to maintain stable cutting action under varying materials and speeds, producing reliable, clean threads with minimal chatter and downtime.

This insert helps you simplify tooling, shorten cycle times, and achieve dependable thread quality across multiple standards. With its robust design and versatile geometry, it supports steady productivity from basic tasks to demanding threading operations, giving you confidence on every job.

Part Numbers

Protool Part Number
16ERB1.25ISOBMA
Brand
Carmex
Category
Thread Turning
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Carmex Thread Turning External Inserts - BType - ISO - Right Hand

View full collection →

You are viewing 16ERB1.25ISOBMA. Click any other SKU to view its full details.

Product SKUThread TypeThread DirectionThread FormPitchInsert SizeGradePriceStock Order
16ERB0.8ISOBMA ExternalRight HandMetric0.816BMA£9.50 per item · pack of 105 days
Sold in packs of 10
16ERB1.0ISOBMA ExternalRight HandMetric116BMA£9.50 per item · pack of 105 days
Sold in packs of 10
16ERB1.25ISOBMA ViewingExternalRight HandMetric1.2516BMA£9.50 per item · pack of 105 days
Sold in packs of 10
16ERB1.5ISOBMA ExternalRight HandMetric1.516BMA£9.50 per item · pack of 10In Stock
Sold in packs of 10
16ERB1.75ISOBMA ExternalRight HandMetric1.7516BMA£9.50 per item · pack of 105 days
Sold in packs of 10
16ERB2.0ISOBMA ExternalRight HandMetric216BMA£9.50 per item · pack of 105 days
Sold in packs of 10
16ERB2.5ISOBMA ExternalRight HandMetric2.516BMA£9.50 per item · pack of 105 days
Sold in packs of 10
16ERB3.0ISOBMA ExternalRight HandMetric316BMA£9.50 per item · pack of 105 days
Sold in packs of 10

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